package 数组.easy;

/**
 * @author Lw中
 * @date 2020/8/14 11:20
 */
public class YiErJiuWu {

    public static int findNumbers(int[] nums) {
        int n = 0;
        for (int i = 0; i < nums.length; i++) {
            int m = 0;
            while (nums[i] > 0) {
                nums[i] /= 10;
                m++;
            }
            if (m%2==0) {
                n++;
            }
        }
        return n;
    }

    public static void main(String[] args) {
        int[] arr = {0,0,0,0};
        int numbers = findNumbers(arr);
        System.out.println(numbers);
    }

}
